@book{15530,
	author = {ERDMAN, PAUL E. and OSVALDO DA PURIFICACAO},
	title = {URSO DE PRATA},
	publisher = {NOVA EPOCA},
	year = {C1974},
	address = {SAO PAULO},
	edition = {1 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=20898&vHistoryNovo=sim}
}